diff --git a/Gemfile.lock b/Gemfile.lock
index c87d407d09..92cfd0a112 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -482,7 +482,7 @@ GEM
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.8.1)
+    unf_ext (0.0.8.2)
     unicode-display_width (2.1.0)
     unicorn (6.1.0)
       kgio (~> 2.6)